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Now showing items 81-100 of 14156
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Stimulation of Estrus and Ovulation by Resynchronization in Kangal Sheep during Early Anestrus
(MPDI, 02.08.2023)Abstract: A total of 100 Kangal sheep were divided into four groups with the aim of investigating the effectiveness of resynchronization during anestrus for the first time in the literature. The groups were then divided ... -
Evaluation of the Shear Bond Strength of Immediate and Delayed Restorations of Various Calcium Silicate-Based Materials with Fiber-Reinforced Composite Resin Materials
(MDPI AG, 02.10.2023)Abstract: Due to significant tissue loss in teeth requiring pulp treatments, hermetic restoration of the remaining dental tissues is one of the most crucial factors in determining the treatment’s success. The adhesion ... -
Synthesis of Bis-Nicotinonitrile Derivatives and Investigations of Antimicrobial and Antibiofilm Activities
(02.10.2023)In this study aimed to the synthesis of novel bis-nicotinonitrile derivatives starting from 1,3-bis-chalcones and investigate their antimicrobial activity potentials. Bis-nicotinonitrile derivatives were synthesized ... -
Effect of immigration in a predator-prey system: Stability, bifurcation and chaos
(AIMS Press, 02/06/2022)In the present manuscript, a discrete-time predator-prey system with prey immigration is considered. The existence of the possible fixed points of the system and topological classification of coexistence fixed point are ... -
Investigating the best automatic programming method in predicting the aerodynamic characteristics of wind turbine blade
(Elsevier, 03.05.2023)Automatic programming (AP) is a subfield of artificial intelligence (AI) that can automatically generate computer programs and solve complex engineering problems. This paper presents the accuracy of four different AP methods ... -
Ionic Liquids in Analytical Chemistry: Applications and Recent Trends
(03.07.2021)Background: Ionic liquids (ILs) are a unique class of compounds consisting exclusively of cations and anions that possess distinctive properties such as low volatility, high thermal stability, miscibility with water and ... -
Design, synthesis and biological evaluation of novel ketone derivatives containing benzimidazole and 1,3,4-triazole as CA inhibitors
(03.10.2023)In this study, we synthesized a series of new benzimidazole-triazole (6a-6k) derivatives and characterized them by 1 H NMR, 13C NMR, and HRMS. These compounds were evaluated for their inhibitory activity against hCA-I and ... -
Molecular hybrids integrated with imidazole and hydrazone structural motifs: Design, synthesis, biological evaluation, and molecular docking studies
(elsevier, 03.10.2023)In the present work, a series of compounds containing imidazole and hydrazone structural frameworks were synthesized and characterized using various spectral techniques, including 1H NMR, 13C NMR, FTIR, and HRMS. Synthesized ... -
COVID-19 pandemic impact on banking sector: A cross-country analysis
(Elsevier, 03/02/2023)This study examines the effects of the COVID-19 outbreak on the performance and stability of the banking sector. Our sample consists of 2073 banks in 106 countries from 2016Q1 to 2021Q2. We employ several alternative ... -
The synthesis and characterization of iron nanoparticles with lemon peel and its use in magnetic solid phase extraction for trace levels of lead (II)
(Springer, 03/03/2022)In this study, a new magnetic solid phase extraction method (MSPE) was developed for the enrichment and separation of trace amount Pb(II) on the magnetic nanoparticles synthesized using lemon peel ( Fe3O4-LP). The ... -
Mechanical Performance and Weldability of HARDOX 450/AISI 430 Grade Joined by TIG Double Sided Arc Welding
(http://www.degruyter.com, 04 Novembe)AISI 430 and HARDOX 450 grades were combined using tungsten inert gas double-sided welding process. Microstructural changes were evaluated with scanning electron microscope, energy dispersive spectrometry, electron back ... -
The Effects of Sunitinib in Healthy and Cisplatin-Induced Rats
(04.01.2023)Sunitinib is a multitargeted kinase inhibitor that inhibits many receptor tyrosine kinases and has been used in the treatment of gastrointestinal stromal tumors, metastatic renal cell carcinoma, and pancreatic neuroendocrine ... -
Spatiotemporal and seasonality analysis of sheep and goat pox (SGP) disease outbreaks in Turkey between 2010 and 2019
(04.02.2023)Sheep and goat pox (SGP) is a highly infectious disease with a high case fatality rate. It causes serious economic losses and decreases productivity in infected facilities and contact areas. As in many countries of the ... -
A magnetic nanocomposite based on amine‑functionalized pH‑sensitive functional poly(styrene‑co‑maleic anhydride) copolymer for selective extraction, pre‑concentration and determination of sub‑trace Ag+ and Cu2+ ions from edible vegetable oils by a combination of spectrophotometry and ultrasound‑assisted cloud point extraction
(Springer, 04.04.2022)In this study, a new magnetic nanocomposite based on amine-functionalized pH-sensitive poly(styrene-co-maleic anhydride) copolymer derived from the tris(2-hydroxymethyl)aminomethane and Fe3O4 nanoparticles was designed, ... -
Eco-friendly and potential colin esterase enzyme inhibitor agent sulfonyl hydrazone series: Synthesis, Bioactivity Screening, DFT, ADME properties, and Molecular Docking study
(elsevier, 04.04.2023)In this study, new compounds containing the sulfonamide group and having inhibitory activity on cholinesterase enzymes (AChE, BChE) were synthesized. For this purpose, three new sulfonylhydrazone compounds were synthesized ... -
Kangal Kömür İşletmesinde İnsansız Hava Aracı (İHA) İle Madencilik Uygulamaları
(04.05.2023)Yüksek hassasiyetli fotogrametrik ürünlerden sahaya özel çözümlemeler ile dönemlik kazı miktarının, anlık örtü-kazı oranının ve stok sahasındaki kömür hacminin hesaplanması, kazı sahası şevlerinde ve yakın civarında olası ... -
Accuracy assessment of UAV-post-processing kinematic (PPK) and UAV-traditional (with ground control points) georeferencing methods
(Springer, 04.06.2022)The use of unmanned aerial vehicles (UAV) in photogrammetric mapping/surveying facilities has increased recently due to the developments on photogrammetric instruments and algorithms that enhance high-quality final products ... -
Müzik Eğitimi Bölümleri Yetenek Sınavı Adayları İçin MIDI Tabanlı, Etkileşimli İşitme Eğitimi Yazılım Paketi Projesi (Prj no: 2019/PDB-06, Öz Kaynakla Tamamlanmış Teknokent Projesi) )
(04.08.2021)İşitme eğitimine yönelik Türkiye’de herhangi bir yazılım bulunmaktadır. Yurtdışı örnekleri incelendiğinde yazılımların (Ear-Training Yazılımları) düşük teknolojili flashscriptlerle hazırlandığı, müzik yazılım endüstrisinin ... -
Nonlinear optical specifications of the Mathieu quantum dot with screw dislocation
(04.08.2023)In this study, the nonlinear optical properties of screw dislocation InxGa1−xAs/GaAs Mathieu quantum dots (MQDs) are theoretically investigated for the first time, focusing on the optical rectification (NOR), second harmonic ...